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Your homework is due on Thursday. It consists of finding the definitions to the key terms given in class the completing the concept map. Should you not be able to get onto the book online, make sure use all your resources you can think of to help you and know I am here early if you need to come in. Just let me know so I will know to look for you.

This lab is due on Friday, January 19th at the end of class. No exceptions! We are on a tight schedule so let's make sure we work without wasting time.

Key Terms:

1. Fossil
2. Paleontologist
3. Petrified fossil
4. Mold
5. Cast
6. Carbon film
7. Trace fossil
8. Evolution
9. Extinct
10. Relative age
11.Absolute age
12. Law of Superposition
13. Unconformity
14. Fault
15. Intrusion
16. Extrusion
17. Index fossil
18. Radioactive decay
19. Half-life
20. Geologist time scale
21. Era
22. Invertebrate
23. Period
24. Epoch
25. Vertebrate
26. Reptile
27. Mammal
28. Amphibian
29. Mass extinction

Posted by Mrs. Sumrell